Pre-Algebra Examples

$3 (q + 4) + 4 q + 1$

Step 1

Apply the distributive property.

$3 q + 3 \cdot 4 + 4 q + 1$

Step 2

Multiply $3$ by $4$ .

$3 q + 12 + 4 q + 1$

Step 3

Add $3 q$ and $4 q$ .

$7 q + 12 + 1$

Step 4

Add $12$ and $1$ .

$7 q + 13$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$